A student has to secure 40% marks to pass. If he gets l6 marks and fails by 16 marks; the maximum marks are _____.i)60ii)40iii)80iv)100.
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Answer:Total marks = 80
Step-by-step explanation:
40 percent marks =16+16=32
Let full marks be x
X/100×40 = 32
Cancel one zero from 40 and 100
Take 4 on the other side
Multiplication changes to division
32÷4 =8
x/10=8
x=10 × 8
X= 80
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